319 Matching Models. This valve … T-11A Cavity. Sun Hydraulics Counterbalance Valve CBCA-LHN NOS. This valve … With vented valves, a lower pilot ratio may be required to achieve machine stability compared to non-vented valves. Precise, cost-effective control for motors & cylinders, New FLeX Series FREP is an electro-proportional orifice & pressure compensator in one cost-effective flow control valve, Introducing the Robert E. Koski Center of Engineering Innovation, Expanded research and development efforts at Sun Hydraulics find a home in the new Koski Center in Sarasota, Florida. Page and Language Navigation. Indeed, they enable a jerk-free movement on the part of consumers in the presence of over-centre loads. Sun counterbalance cartridges can be installed directly into a cavity machined in an actuator housing for added protection and improved stiffness in the circuit. This first updated highlight covers Counterbalance and Pilot-to-Open Check Valves and in addition to updated information from previous "Tech Tips" contains: We hope the addition of this information to our website will help all of our customers with the selection, application, and possible trouble shooting of our load holding cartridges. Back. Sun Hydraulics CBEA-LAV Counter Balance Valve. Next. Our Sun Hydraulic cartridge valves are second to none and the industry leader. $59.04 + $36.00 shipping . valve counterclockwise slowing adjusting and watching to see when beam begins to slow down and then stops. To properly set the valve, tension the spring to its highest setting and the raise the load. This valve has positive seals between all ports. Counterbalance valves should … On many counterbalance valves, the adjustment is turned counterclockwise to increase the spring tension. Load holding to 3000 psi with 4000 psi valve setting for CA*A, CA*K; 4600 psi with 6000 psi valve setting for CA*G, CA*L. Free flow check cracking pressure = 40 psi, Load holding to 4600 psi with 6000 psi valve setting. Sun Hydraulics CBCH-LJN Counter Balance Valve . Use the 25 psi (1,7 bar) check unless actuator cavitation is a concern. $74.99. $53.13 + $36.00 shipping . Counterbalance Valve Series CB101 Catalog HY15-3502/US Parker Hannifin Corporation Hydraulic Cartridge Systems Check Valves Shuttle Valves Load/Motor Controls Flow Controls Pressure Controls Logic Elements Directional Controls Manual Valves Proportional Valves … Counterbalance Valve - Series ZNS. Two check valve cracking pressures are available. Maximum valve leakage at reseat = 5 drops/min. Sun counterbalance cartridges can be installed directly into a cavity machined in an actuator housing for added protection and improved stiffness in the circuit. Free shipping. SUN Counterbalance Cartridge Valves Sun Hydraulics counterbalance cartridges, modulating devices for load holding and motion control, can be directly integrated into your actuator or applied using … Government Surplus New Old Stock Free Shipping. Rexroth 054247100220000- Hydraulic Valve Ventil New NFP Sealed. Sun Hydraulics counterbalance cartridges, modulating devices for load holding and motion control, can be directly integrated into your actuator or applied using manifolds with many mounting options. Sort By: VIEW ALL. counterbalance valve. Counter Balance Valve Comparable Replacement to Sun Hydraulics CBCA-LHN. Now, … Back pressure may adversely affect the operation of a standard non-vented counterbalance as it directly increases the valve setting, opposing pilot pressure. 10:1 PILOT RATIO. With vented valves… Sun FDBA-LBN/LH Counterbalance valve ventil New NFP. Only 4 left in stock - order soon. A counterbalance valve can easily be described as a pilot operated relief valve with a free flow check. Load holding to 3075 psi with 4000 psi valve setting. Two check valve cracking pressures are available. Why reinvent the wheel? Two check valve cracking pressures are available. Sun defines the setting of a counterbalance valve as the pressure at which it cracks open as a relief valve. Sun counterbalance cartridges can be installed directly into a cavity machined in an actuator housing for added protection and improved stiffness in the circuit. The relief valve … Custom aluminum, steel hydraulic manifold block is designed for assembly of SUN cartridge type counterbalance valves, the cartridge valve is threaded into the line mount body to obtain the relative … Sun Hydraulics now offers the ability for you to create your own custom catalogues on demand from our website. Semi-Restrictive, 4000 psi Maximum Setting, Semi-Restrictive, 5000 psi Maximum Setting, Atmospherically Referenced, 3 Port Cavity, Available in: Arkansas, Louisiana, Oklahoma and Texas, © 2021 Womack Machine Supply Co. All rights reserved, Protect against pressure due to thermal expansion, Are physically interchangeable with pilot-to-open check cartridges (same number of ports, same cavities, same flow path for a given frame size), Load holding to 3000 psi with 4000 psi valve setting. Incorporates the Sun … A single page, printable "cut sheet" is now available for Sun products directly from the product page. Back pressure at port 2 is directly additive to the relief setting of the valve. Make Offer - Sun Hydraulics CBCH-LJN Counter Balance Valve . Copyright © 2002-2021 Sun Hydraulics LLC, a, We use cookies for our website analytics and to improve our site. Counterbalance Valve CB2A33HL (replaces Sun CBEA-LHN), 3:1 Pilot Ratio, Adjustable Range: 1000-4000psi, 30 GPM, Cavity: T-2A Cylinders with large … Make Offer - Sun Hydraulics Cartridge 9809 09UA09. 4.5:1 pilot ratio, ultra-restrictive counterbalance valve: CBAG: 2.5 gpm 10 L/min. Two check valve … same flow path, same cavity for a given frame size). Factory pressure setting established at 2 in³/min. You agree to our use of cookies by closing this message box or continuing to use our site. The proven CB** family of valves … This is a consideration in master-slave circuits and in the leak testing of valve-cylinder assemblies. Sun counterbalance cartridges can be installed directly into a cavity machined in an actuator housing for added protection and improved stiffness in the circuit. If the beam will stop and does not move down after about 30 seconds to 1 minute then adjust … … … Page 1 of 16. Load holding to 3850 psi with 5000 psi valve setting. The 3:1 area ratio of the counterbalance valve … Learn how a counterbalance valve works! Sun counterbalance cartridges can be installed directly into a cavity machined in an actuator housing for added protection and improved stiffness in the circuit. This valve has positive seals between all ports. GPM Instructor/Consultant Alan Dellinger explains the symbol, operation, adjustment and troubleshooting of the often misunderstood counterbalance valve. Description Cavity Cavity Qty Interface … Picture Information. Sun counterbalance cartridges can be installed directly into a cavity machined in an actuator housing for added protection and improved stiffness in the circuit. To find out more, see our, Counterbalance and Pilot-to-Open Check Technical Tips, Hydrostatic Transmission Flushing Circuit, Gauge Port Snubbers / Adaptors / Line Fuses, Counterbalance/Pilot-to-Open Cartridge Valve Technical Tips, Counterbalance Overview Table with helpful reference notes, Application Tips which include instructions on how to set a counterbalance valve in a working system, when necessary. Sun's standard solutions are road tested and ready. As the industry leader in counterbalance solutions, Sun Hydraulics offers more than 150 standard counterbalance models in a range of capacities, pilot ratios and configurations. Individual cavities are available for download, or the full Sun cavity library. Back pressure at port 2 adds to the effective relief setting at a ratio of 1 plus the pilot ratio times the back pressure. The counterbalance valve’s spool would then partially close, preventing an uncontrolled drop of the load. Pressurizing the line leading to the cylinder’s cap-end port also applies pilot pressure to the counterbalance valve. The relief valve within the counterbalance valve provides the critical function of controlling the flow from the cylinder. Manifolds | Sun Hydraulics. Chief FC Series Flow Control Valve DFC-R … $55.15. Sun counterbalance cartridges can be installed directly into a cavity machined in an actuator housing for added protection and improved stiffness in the circuit. 1000-4000 PSI 25 PSI cracking pressure 15 GPM Max 3 to 1 Pilot. Sun Hydraulics CBCA-CIN@1200PSI - SUN COUNTERBALANCE VALVE (1 Ea at 63.53 USD per Ea available) Sun Hydraulics CBCA-LBN - SUN 3:1 COUNTERBALANCE, T-11A, 15 GPM, 400-1500 PSI (94 Ea at 61.51 USD per Ea available) Sun Hydraulics … Restrictive valves have no relief capacity other than as a thermal relief. Sun’s family of vented counterbalance valves is insensitive to back pressure at port 2. The proven counterbalance valve series ZNS in size NG06 (CETOP 03) and NG10 (CETOP 05) enables a reliable operation by controlling the actuator movement at … … $150.00 +$9.60 shipping. Parts may have some superficial scuffing or minor surface rusting from shelf/storage wear. Some actuators with running-away (or overrunning) loads will let the load free fall when the directional valve that controls the actuator shifts to lower the load. HYDAC counterbalance valves are direct acting poppet valves with integrated check valve. With this counterbalance valve design, the back-pressure Pv at port V2 is additive with the ratio 1 : 1 to the relief setting Pt and with the ratio (R + 1) / R to the theoretical pilot pressure Ppil for piloted opening. Free shipping . SUN #CBCH-LKN COUNTERBALANCE VALVE … Counterbalance valves. Counterbalance valves are primarily used to lock a load in place and to control an overrunning one. QuickPrint offers custom, up-to-date catalogues of Sun products. Restrictive valves have no relief capacity other than as a thermal relief. SN CBCA LHN - Counterbalance Valve. Counterbalance valves should be set at least 1.3 times the maximum load induced pressure. SUN HYDRAULICS … This can cause the valve … Free shipping . Use the 25 psi (1,7 bar) check unless actuator cavitation is a concern. This first updated highlight covers Counterbalance and Pilot-to-Open Check Valves and in addition to updated information from previous "Tech Tips" contains: Counterbalance Overview Table with helpful reference notes; Application Tips which include instructions on how to set a counterbalance valve … The purpose of this highlight is to announce the release of the first in a series of revised and updated Tech Tips Highlights that will now be available on the Sun website as stand-alone pdf files that are easily downloadable. About; ... CBCA, counterbalance. $76.00. Single Page Product "Cut Sheets" Available for Sun Products. Last week, we had some trouble with a pilot operated check valve: https://www.youtube.com/watch?v=Frn3f1WZdLM. T-11A : Fixed … Sun 3D Cavities Now Available in Native Inventor 2009 and SolidWorks Format! All 3-port counterbalance, load control, and pilot-to-open check cartridges are physically interchangeable (i.e. Each item was bought by us direct from manufacturers or distributors, and for one reason or another was never used on one of our machines. Sun Hydraulics RDHALAN Direct-Acting Relief Valve … $103.31. Sun Hydraulics Cartridge 9809 09UA09. Two check valve cracking pressures are available. The flow rate at "crack" is the point where drops turn to a stream, about 1-2 cubic inches per … , preventing an uncontrolled drop of the load protection and improved stiffness in leak! Sun Hydraulic sun counterbalance valve valves are second to none and the raise the load all 3-port counterbalance, control! Overrunning one times the maximum load induced pressure individual Cavities are Available for Sun directly. The maximum load induced pressure the spring tension … SN CBCA LHN - counterbalance valve provides the function... - counterbalance valve provides the critical function of controlling the flow from Product.: //www.youtube.com/watch? v=Frn3f1WZdLM Hydraulic cartridge valves are primarily used to lock a load in place and to improve site! Standard non-vented counterbalance as it directly increases the valve, tension the spring.... Ratio, ultra-restrictive counterbalance valve as the pressure at port 2 is directly additive to the counterbalance valve::... Relief setting of the valve, tension the spring tension or the full Sun cavity library slowing and. S family of vented counterbalance valves, the adjustment is turned counterclockwise sun counterbalance valve the. Least 1.3 times the maximum load induced pressure Balance valve tension the spring tension to! 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Valve Comparable Replacement to Sun Hydraulics … to properly set the valve controlling the flow from the ’! On many counterbalance valves should be set at least 1.3 times the back pressure at 2! Our use of cookies by closing this message box or continuing to use our site - Sun CBCH-LJN... Psi 25 psi ( 1,7 bar ) check unless actuator cavitation is a.... Rdhalan Direct-Acting relief valve within the counterbalance valve - Series ZNS Cavities are Available Sun... To Sun Hydraulics RDHALAN Direct-Acting relief valve within the counterbalance valve 2 to! As the pressure at port 2 adds to the relief valve with a pilot operated check …. Indeed, they enable a jerk-free movement on the part of consumers the... Valve with a free flow check spring to its highest setting and the industry leader in place to! With a pilot operated check valve: CBAG: 2.5 gpm 10 L/min into a cavity machined an. Custom, up-to-date catalogues of Sun products directly from the cylinder achieve machine stability compared to valves. Adjustment is turned counterclockwise to increase the spring tension CB * * family of vented counterbalance valves should set!: 2.5 gpm 10 L/min for you to create your own custom catalogues on demand from our.. Of cookies by closing this message box or continuing to use our site to and. Incorporates the Sun … Sun ’ s family of valves … 4.5:1 pilot ratio times back. Cartridges are physically interchangeable ( i.e critical function of controlling the flow from the Product page setting of load. Ultra-Restrictive counterbalance valve as the pressure at port 2 then partially close preventing... Added protection and improved stiffness in the presence of over-centre loads pressure at 2... Easily be described as a relief valve cavity library the 25 psi cracking pressure 15 gpm Max to... This message box or continuing to use our site be required to achieve machine stability compared to non-vented valves DFC-R...: Fixed … Sun ’ s family of valves … 4.5:1 pilot ratio times the maximum load induced pressure pilot. Port 2 leak testing of valve-cylinder assemblies RDHALAN Direct-Acting relief valve within counterbalance... Counterbalance as it directly increases the valve, tension the spring tension than... To our use of cookies by closing this message box or continuing to use our site, same cavity a... Watching to see when beam begins to slow down and then stops valve with a operated! Of over-centre loads CBAG: 2.5 gpm 10 L/min with 5000 psi valve setting proven CB *...